Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8426351 | Liquid softener composition or transparent or semitransparent liquid softener composition | Kyoko Okada, Takahiro Osumi, Noriaki Ushio, Kouji Ohsaki | 2013-04-23 |
| 7358219 | Fabric deodorizer comprising an amine oxide | Noriko Yamaguchi, Ikuo Sugano, Shuji Tagata | 2008-04-15 |
| 7179783 | Sulfuric acid amine salt, sulfonic acid amine salt, production thereof and softener composition | Jun Kono, Tomokatsu Kusumi, Akira Sakaguchi, Yasuki Ohtawa, Ikuo Sugano +1 more | 2007-02-20 |
| 5282983 | Fabric softener composition and ammonium salt | Masaaki Yamamura, Junichi Inokoshi, Toru Hayase, Uichiro Nishimoto, Koshiro Sotoya +3 more | 1994-02-01 |
| 5242607 | Concentrated softener | Masaaki Yamamura, Junichi Inokoshi, Toru Hayase | 1993-09-07 |
| 5154838 | Liquid softener | Masaaki Yamamura, Junichi Inokoshi | 1992-10-13 |